When [101 Things] didn’t want to copy Morse code, he decided to build a Pi Pico system to read it for him. On the face of it, this doesn’t seem particularly hard, until you look at the practical ...
The Pico is the first microcontroller board from Raspberry Pi and has been built around the new, custom RP2040 chip. Raspberry Pi has entered the microcontroller market with the $4 Raspberry Pi Pico, ...